baber/WOPTO huggingface dataset:
Patent JP-H0782115-A (JP)
Title: Primer composition
Inventor: KOMURA IKUO
IPC: A61K6/00
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a primer composition showing excellent adhesiveness to both adamantine and dentin by blending a vinyl compound with a water-soluble vinyl compound, water, an aromatic sulfinate and an aromatic secondary and/or tertiary amine in a limited composition ratio. CONSTITUTION:This primer composition comprises (A) 5-30wt.% of an acidic group-containing vinyl compound (e.g. 10-acryloyloxydecyldihydrogenphosphate), (B) 10-50wt.% of a hydroxyl group-containing water-soluble vinyl compound (e.g. 2-hydroxyethyl acrylate), (C) 35-75wt.% of water, (D) 2-15wt.% of an aromatic sulfinate (e.g. benzenesulfinic acid) and (E) 2-15wt.% of an aromatic secondary and/or tertiary amine (e.g. Nmethylaniline). The composition is usable as a one-pack type primer by dissolving the five components collectively. In order to improve storage stability, the components A and D are preferably packed separately not to exist in the same pack.
Patent JP-S60124211-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: B28B21/94
Filed: 1983-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6472997-A (JP)
Title: Heat treatment of compound semiconductor single crystal
Inventor: KAMEYAMA TAKEHIKO
IPC: C30B33/02
Filed: 1987-09-14
Abstract: PURPOSE:To increase the resistivity of a low-resistance compd. semiconductor single crystal and to decrease the concn. of EL2 by maintaining the compd. semiconductor single crystal at a specified temp. after the growth thereof and further lowering the temp. of the crystal at a specified rate. CONSTITUTION:The compd. semiconductor single crystal is maintained at the specified temp. in the temp. range of 1,000 deg.C-m.p. after the growth thereof and thereafter, the temp. of the crystal is lowered at 20-250 deg.C rate per minute. Since the heat treatment is executed at a relatively high temp. of >=1,000 deg.C according to this heat treatment method, the resistivity is increased and the concn. of EL2 is decreased; in addition, the temp. falling speed is not excessively high and, therefore, there is no possibility of increasing the dislocation density. The fluctuation in the resistivity, movibility and concn. of EL2 is decreased and the electrical characteristics and optical characteristics over the entire part of the crystal are uniformized.
Patent JP-S6474067-A (JP)
Title: Pulse width control system
Inventor: KOMI SUMIO
IPC: H02M7/48
Filed: 1987-09-14
Abstract: PURPOSE:To improve economy, by providing a single error amplifier for comparing output voltage from a constant frequency oscillator with positive and negative voltages of single phase AC. CONSTITUTION:A constant voltage constant frequency generator in pulse width control system comprises a constant frequency oscillator 10, inverters 11, 12, TR (main switch transistors) 13, 14, a rectifying section 15 and a pulse width control section 1. The constant frequency oscillator 10 generates sinusoidal output 16 of 20Hz. The pulse width control section 1 comprises a high frequency oscillator 19 having 100kHz output, a voltage divider 20, an error amplifier 21, pulse width modulators 24, 25, converters 22, 23 and drive circuits 26, 27. Pulse width modulated output pulses are fed to the drive circuits 26, 27 to switch driving of bases of TR 13, 14 in accordance with positive/negative switching signals 17, 18 fed from the constant frequency oscillator 10 according to the polarity of single phase AC output voltage. Consequently, the circuitry is simplified.
Patent JP-H0279816-A (JP)
Title: Method for driving matrix type ferromagnetic liquid crystal panel
Inventor: KANEKO YASUSHI
IPC: G09G3/36
Filed: 1988-09-16
Abstract: PURPOSE:To suppress the reduction of contrast due to the array of signal waveforms and to improve the contrast by impressing a pair of positive and negative data pulses to a fixed potential to set up a 2nd stable state or impressing the fixed potential to hold a 1st stable state so as to turn on/off the signals. CONSTITUTION:A signal waveform to be impressed to a signal electrode 72 is turned on/off by impressing a pair of pulses having pulse width less than 1/2 of a selection period and having mutually symmetrical amplitude to a fixed potential in the case of setting up the 2nd stable state or setting up the fixed potential in the case of holding the 1st stable state. Even when the signal data are repeatedly turned on/off, the practical pulse width of a non-selection period is not duplicated. Consequently, the initial state written in the selection period can be effectively held during the period of the non-selection period, so that the display contrast can be improved.
Patent JP-S6290232-A (JP)
Inventor: NIWA TAKAHITO
IPC: B32B3/28
Filed: 1985-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6474483-A (JP)
Title: Light wave range finder
Inventor: YOKOKURA TAKASHI
IPC: G01S17/36
Filed: 1987-09-16
Abstract: PURPOSE:To use an objective lens for measurement collimation also as an objective lens for distance measurement by providing a condensing grating coupler (FGC) to an optical substrate. CONSTITUTION:Coherent luminous flux Pi emitted by a coherent light source is made incident on an incidence optical waveguide 13 and intensity-modulated by a light intensity modulation part 7. Then a 1st light quantity adjustment part 9 adjusts the quantity of light through an optical path switching part 8. Further, the adjusted coherent luminous flux is sent out to an object by a 1st FGC 11 which condenses the intensity-modulated coherent luminous flux outside the optical substrate and on the focus position of an objective optical system. Further, reflected light from the objective lens is photodetected by a 2nd FGC through which reflected luminous flux converted outside the optical substrate 6 and on the focus position of the objective optical system is made incident on a photodetection waveguide 42.
Patent JP-H0575077-A (JP)
Title: Master-slice type integrated circuit device
Inventor: MIZUNO MASAO
IPC: H01L21/82
Filed: 1991-09-11
Abstract: PURPOSE:To realize a high speed operation of the functional cell of a gate array by a method wherein wiring tracks whose number is the same as the number of sources or drains which are connected in series are provided in one basic cell. CONSTITUTION:Wiring tracks (a), (b) and (c) whose number is the same as the number of sources or drains which are connected in series are provided in a longitudinal direction in a basic cell in parallel with the source or drain. Therefore, wiring layers which are formed in regions other than metal wirings and have resistance components can be totally replaced with second layer metal wirings 304 through first layer metal wirings 303 and through-holes 306 between the first layer metal wirings 303 and the second layer metal wirings 304. Further, in order to make the sources and drains uniform, as many connection contacts 305 as possible can be connected to the respective regions through the second layer metal wirings. With this constitution, the high speed operation of the functional cell of a gate array can be realized.
Patent JP-H1080192-A (JP)
Title: Pulse motor control equipment, wheel alignment measuring equipment, pulse motor control method and wheel alignment measuring method
Inventor: UNO HIROSHI
IPC: H02P8/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To smoothly control a stepping motor at a high acceleration without step-out, and make possible accurate wheel alignment measurement. SOLUTION: A deviation calculating means 30 compares control target data NO inputted from the outside with control result data Ni, and outputs deviation data ΔN to a signal converting means 31. On the basis of positive and negative direction driving pulse signals CW, CCW which have the number of pulses corresponding to the deviation data outputted from the signal converting means 31, a pulse motor 11 drives an equipment to be controlled. A pulse counting means 32 counts up/down on the basis of the number of pulses of the positive and negative direction pulse signal CW, CCW, generates control result data Ni on the basis of the count data, and outputs the data Ni to the deviation calculating means 30. The pulse motor 11 is driven by the number of pulses which is in proportion to the deviation amount corresponding to the deviation data ΔN.  An excessive acceleration is not applied to the equipment to be controlled, and vibration generation can be restrained, so that smooth control is possible.
Patent JP-H11135737-A (JP)
Title: Field effect transistor
Inventor: CHARLES THOMAS BLACK
IPC: G11C11/22
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a new kind of signal transistor and memory device storing information through the use of polarization of ferroelectrics. SOLUTION: This device is provided with a ferroelectric which is a floating gate FET and arranged between a gate 5 and a floating gate 7, and with the satisfactorily formed resistor of a thin SiO2 insulator 8 between the floating gate and a transistor channel 3c. In like the conventional structure, this device connects a floating gate to a transistor channel capacitively and resistively to enable rad/write of the device by using low voltage. The reason that this device gives rather advantages concerning operation at a low voltage and high speed with respect to more than 10<10> times of repeating cycles is due to the device durability being restricted by resistance to ferroelectrics rather than oxide breakage. In addition, the device gives considerable advantages for integrating at giga bit density.
Patent JP-H0280488-A (JP)
Title: Antistatic agent
Inventor: KAMIO KATSUHISA
IPC: C09K3/16
Filed: 1988-09-16
Abstract: PURPOSE:To obtain an antistatic agent which, when added to, e.g., a resin, can give a film or the like excellent in antistatic properties, water resistance, printability, etc., by mixing a specified alkyldiethanolamine with a specified higher alcohol and a specified fatty acid monoglyceride in a specified ratio. CONSTITUTION:An alkyldiethanolamine (A) of formula I [wherein R1 is a mixed alkyl of 14C, 16C and 18C, provided that the amount of 14C alkyls is 30wt.% or below (except 0), the amount of 16C alkyls is 80-10wt.%, the amount of 18C alkyls is 10wt.% or above, and the amount of 16C+18C alkyls is 70wt.% or above) (except 100wt.%)] is mixed with a higher alcohol (B) of formula II (wherein R2 is a 12-20C alkyl) and a fatty acid monoglyceride (C) in which the number of the carbon atoms of the alkyl of the fatty acid moiety is 13 or 15) in an A:B:C weight ratio of 5:5:90-30:20:50.
Patent JP-H1073205-A (JP)
Title: Controller for once-through boiler
Inventor: TAKETOMO TAKAHIRO
IPC: F22G5/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To stabilize the degree of superheating of the inlet temperature of a steam separator during load change by providing a superheating degree control circuit for increasing and decreasing the set value of SH spray quantity and a water-fuel ratio command so as to cancel the deviation between the upper and lower limit set values of the inlet temperature of the steam separator calculated from the detected value of pressure of the steam separator and actual temperature. SOLUTION: When the deviation between the inlet temperature 4 of a steam separator and the upper and lower limit set values of the inlet temperature of the steam separator calculated from the pressure 1 of the steam separator is plus, output signals through function generators 7 and 8 are converted into minus. The minus output signals are added to the set values of primary and secondary SH spray quantities, so that the primary and secondary SH spray quantities are decreased, and water flow rate supplied through a water wall part is increased. In addition, the total of the output signals of the function generators 7 and 8 is also added to a water-fuel ratio signal so that a fuel command signal is decreased. As a result, the outlet fluid temperature of the water wall is lowered.  Conversely, when the deviation of the degree of superheating is minus, the outputs through the function generators 7 and 8 are converted into plus. The degree of superheating of the inlet temperature of the steam separator is preferably maintained in a similar way.
Patent JP-H0873011-A (JP)
Title: Automatic warehouse
Inventor: HIJIKATA YASUSHI
IPC: B65G1/04
Filed: 1994-08-31
Abstract: PURPOSE: To make effective use of a premise by furnishing a pair of right and left ordinary commodity pivotally supporting members with the horizontal upper faces provided at a preset interval opposing each other and a cylindrical commodity pivotally supporting member provided with a fork passing gap therebetween and a recess on the upper face. CONSTITUTION: A rack device 1 has a number of commodity storage shelves 3 provided at preset vertical intervals in a space partitioned with front, rear, right and left columns 2 arranged at preset intervals. It has also a pair of right and left ordinary commodity pivotally supporting members with the horizontal upper faces provided at an interval 5 opposing each other and a cylindrical commodity pivotally supporting member 23 provided with a fork passing gap 20 therebetween and a recess 22 on the upper face to receive cylindrical commodities 2 which have the axial centers directed to the longitudinal direction. The cylindrical commodity pivotally supporting member 23 is standingly provided under the ordinary commodity pivotally supporting member 4 and at the lateral center of a plate 24 attached to a column 2 to avoid collision and interference with a slide fork.  The need for two types of warehouses is eliminated, costs are reduced and effective use of a premise is made.
Patent JP-H1079068-A (JP)
Title: Cassette loading detector
Inventor: KAWAHARA HISASHI
IPC: G07D9/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To detect that all the cassettes are normally loaded to a cassette loading part by one light projecting and receiving sensor. SOLUTION: A light projecting and receiving sensor 77 allows a light axis 76 to pass along the arraying direction of the cassettes 4 and detects that all the cassettes 4 are normally loaded in the state of allowing the light axis 76 to pass. Corresponding to the loading position of each cassette 4 at the cassette loading part 3, cassette detecting members 81 are provided respectively independently. At the time of abnormally loading the cassette 4, the member 81 is moved to a position light-shielding the light axis 76 of the sensor 77 and push- moved by the normal loading of the cassette 4 to be moved to a position allowing the light axis 76 of the sensor 77 to pass. When the light axis 76 of the sensor 77 is in a light-shielding state, even one cassette 4 is detected to be abnormally loaded.  When the light axis 76 of the sensor 77 passes, it is detected that all the cassettes 4 are normally loaded.
Patent JP-H0873936-A (JP)
Title: Production of austenitic stainless steel thick plate
Inventor: MATSUHASHI TORU
IPC: C22C38/00
Filed: 1994-08-31
Abstract: PURPOSE: To eliminate solution heat treatment after rolling and to impart high strength and high ductility to a thick plate by subjecting a steel stock in which the value of C+N and Md30 is specified to rolling, heat treatment, secondary rolling and cooling under specified conditions. CONSTITUTION: In an austenitic stainless steel contg., by weight, <=0.03% C, <=1.0% Si, <=2.0% Mn, 16 to 20% Cr, 7 to 15% Ni, <=0.08% N, <=3.0% Mo, and the balance Fe with inevitable components, both inequalities of 0.05%<=(C+N)<=0.10% and 10<=Md30 <=30 are satisfied; where Md30 =413-462(C+ N)-9.2Si-8.1Mn-13.7Cr-9.5Ni-18.5Mo. This stock is heated to 1150 to 1300 deg.C and is subjected to primary rolling. After, it is held at 950 to 1000 deg.C for 30 to 100sec and is furthermore subjected to 20 to 45% secondary rolling at 900 to 950 deg.C. Successively, it is cooled at a cooling rate of water cooling or above.
Patent JP-H0572302-A (JP)
Title: Inspection device of logic circuit
Inventor: KIMURA ATSUSHI
IPC: G01R31/317
Filed: 1991-09-12
Abstract: PURPOSE:To enable a scale of an interface circuit to be reduced by eliminating a need for a complex communication with an outside by reducing the number of interface signals such as an I/O clock and a clock and constituting a control signal input part and an output information transmission part with a shift register only. CONSTITUTION:This device is provided with a clock-separation part 13 for separating one type of clock 102A which is needed as a shift clock of a control signal input part 11 from an inside of a clock 102 which is transmitted from, an outside where two types of clocks with a different duty are superposed. Furthermore, it is also provided with a switching judgment part 16 which outputs a switching signal for determining whether a pseudo control signal which is transmitted from an outside through one I/O data line is taken into the control signal input part 11 or an output transfer data is transmitted and a bi-directional buffer part 15 which switches reading or transmission of one I/O line data according to control of a switching signal 108.
Patent JP-H04115026-A (JP)
Title: Caisson excavating device
Inventor: MIURA HISASHI
IPC: E02D23/08
Filed: 1990-09-03
Abstract: PURPOSE:To efficiently excavate the ground without using muddy water, by arranging retractable horizontal legs around a gripper passage cylinder, and by setting an excavator which can excavate the foundation in the bottom section of a caisson, in the lower section of the passage cylinder. CONSTITUTION:A rotary cylinder 6 to which an excavator 4 is rotatably attached is fitted in the lower part of an elevating cylinder 5 which is provided elevatably on the lower part of a gripper passage cylinder 3. Further, the passage cylinder 3 is lifted down into a casing 1, and horizontal legs extending two up and down stages are extended around the cylinder 3 and is fixed in order to take reaction force therearound. Then, the excavator 4 excavates the foundation in the bottom part of the casing 1, and a gripper 2 is lifted downward through the passage cylinder 2 in order to grip sediment which is then discharged outside. Further, a rotary cylinder 6 is lowered by way of the elevating cylinder 5 in association with the progress of excavation so that the excavation is continuously carried out, and accordingly, the sediment at the bottom part of the casing can be efficiently removed, including a part below the working face.
Patent JP-S6386833-A (JP)
Title: Fiber-reinforced light alloy member
Inventor: USHIO HIDEAKI
IPC: C22C47/12
Filed: 1986-09-30
Abstract: PURPOSE:To improve strength and wear resistance by specifying silica content in undermentioned fibers and the alphatizing ratio of alumina, respectively, at the time of reinforcing a light alloy member by using an alumina-type fiber reinforcement. CONSTITUTION:This fiber-reinforced light alloy member is reinforced by the alumina-type fiber reinforcement containing, by weight, <=25% silica. Further, the alphatizing ratio of alumina is set up at <=60%. In this way, strength and water resistance can be improved. Moreover, proper reinforcing is applied to the required part and machinability such as cutting work can be improved.
Patent JP-S6386334-A (JP)
Title: Received frequency tracking device of receiver for spread spectrum communication
Inventor: MURAKAMI YUICHI
IPC: H01J13/00
Filed: 1986-09-30
Abstract: PURPOSE:To improve frequency tracking accuracy by a method wherein a means for oscillating an electric signal of set frequency and a frequency mixing means for mixing a received spread spectrum signal with an electric signal of an oscillation means and generating a spread spectrum signal of a low frequency are provided and oscillation frequency is adjusted after synchronous lead-in is completed. CONSTITUTION:A transceiver system in spread spectrum communication for performing communication with a moving satellite is constituted as follows; that is, correlation circuits on the upper stage are composed of a balancing mixer 2a serving as a first reverse-spreading (i.e., compressing) means, a band filter 3a serving as the first signal extraction means, an amplification circuit 4a, a detection circuit 6a and a low-pass filter 9a etc., for generating correlation output 1. Further, parallely connected delay lock group circuits on the middle stage are also almost similarly constituted for generat ing correlation output 2 through a differential amplification circuit 8 serving as a synthesis means and PN code generation circuits on the lower stage are composed of VCO 12 serving as an energizing means and a PN code generator 13 serving as a false noise generation phase-shifting means. In this way, a reverse-spreading signal due to an envelope-detected reference phase is controlled to the maximum.
Patent JP-H0785392-A (JP)
Title: Vehicle running controller
Inventor: TANI MASANORI
IPC: B60K31/00
Filed: 1993-09-20
Abstract: PURPOSE:To permit a driver to previously know the conditions of a forward road and to previously deal with to them by judging whether or not the forward road is inadequate to drive from the relation between road map data of a navigation system and vehicle speed. CONSTITUTION:Information and a detection result from a navigation system 1 are inputted to a control unit 7. A driver's own vehicle position detecting part 9 calculates driver's own vehicle position from vehicle speed from a vehicle speed sensor 3, a geomagnetism sensor 4 and a gyro-compus 5, etc., and inputs it in an R calculating part 8 after map matching. When a rotary road exists in front of the driver's own vehicle position A, the R calculating part 8 calculates or reads the radius R of the rotary road from road map data. An alarm judging part 10 judges whether or not turning can be safely executed at the forward rotary road from vehicle speed V and the radius R of the forward rotary road and an alarm and display command is issued from the controller 7 to an alarm device 11 when vehicle speed is larger than safe vehicle speed Vs.
Patent JP-H0947344-A (JP)
Title: Feather quilt
Inventor: HAGIWARA KOSHIRO
IPC: A47G9/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a feather quilt with which feathers filled between front side fabric and rear side fabric are not moved at the time of usage. SOLUTION: Concerning this quilt, a lot of small block chambers 4 are formed by the front side fabric, rear side fabric respectively having the almost equal areas and band-shaped partition cloth 3 for which lateral cloth 6 and longitudinal cloth 7 are arranged in the shape of grid between both the fabrics, and the quilt is constituted by filling these small block chambers with feathers. In this case, the position, where the lateral cloth 6 crosses the longitudinal cloth 7, is joined at one part in the breadthwise direction, the section not to be joined is defined as a hole 9, the holes 9 are successively connected in the arranging direction of partition walls of longitudinally or laterally arranged small block chambers, and double partition wall parts 10 having cylindrical parts and opening parts 11 are formed almost in one straight line.
Patent JP-S6392600-A (JP)
Inventor: ONO YOSHIHISA
IPC: B66F9/24
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6291025-A (JP)
Inventor: FURANSHISUKASU YOSEFUSU ARUFUO
IPC: H04B7/08
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。